ns3.ructf.com - dns.ninja

ns3.ructf.com

DNSSEC⚠️ Not signed
A93.77.160.72πŸ‡ΊπŸ‡¦ YandexCloud93.77.160.0/19
PTRnrg-vm.uzer.urgu.org

ructf.com

DNSSEC⚠️ Not signed
A212.193.68.249πŸ‡·πŸ‡Ί UrFU212.193.64.0/19 URFU Ural Federal University
NSns0.ructf.com ⭐
NSns1.ructf.com
NSns2.ructf.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
MXaspmx4.googlemail.com(10)
MXaspmx5.googlemail.com(10)
SOAns0.ructf.comznick@hackerdom.ru 2026-05-06 #0

NS for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A93.77.160.72
●A93.77.160.722026-05-10 β†’ 2026-07-17 Β· 2 obs
● 2026-05-10 06:44:34
● 2026-07-17 00:27:44

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ructf.comns2.ructf.com, ns1.ructf.com, ns0.ructf.com3 records

βœ… Authoritative Response

Server:178.154.240.171

NS records: ns2.ructf.com, ns1.ructf.com, ns0.ructf.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ructf.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A193.77.160.72

πŸ“Œ Glue Records Collected

Total: 3

In-bailiwick: 3 (ns2.ructf.com, ns1.ructf.com, ns0.ructf.com)

Analysis

Name Server Role

urgu.org has ns3.ructf.com listed as one of its name servers.

Together with ns3.ructf.com, the hosts ns0.ructf.com, ns1.ructf.com and ns.urgu.org are frequently configured as name servers.

IP Addresses

ns3.ructf.com directs to one IP number, which is 93.77.160.72.